Which underlined word in the sentence from the passage is a possessive pronoun?

A. I didn't know it then, but that single breeze would long stand out in my memory.
B. I didn't know it then, but that single breeze would long stand out in my memory.
C. I didn't know it then, but that single breeze would long stand out in my memory.
D. I didn't know it then, but that single breeze would long stand out in my memory.

The underlined word "my" in sentence D is a possessive pronoun.